ServiceClientGenerator.SolutionFileCreator.GenerateCombinedSolution C# (CSharp) Method

        private void GenerateCombinedSolution(string solutionFileName, bool includeTests, IEnumerable<ProjectFileConfiguration> projectFileConfigurations)
        {            
            Console.WriteLine("Generating solution file {0}", solutionFileName);

            var session = new Dictionary<string, object>();

            var buildConfigurations = new HashSet<string>(StringComparer.OrdinalIgnoreCase);
            var solutionProjects = new Dictionary<string, ProjectFileCreator.ProjectConfigurationData>();            

            var sdkSourceFolder = Path.Combine(Options.SdkRootFolder, GeneratorDriver.SourceSubFoldername);

            var coreProjects = new List<Project>();
            var coreProjectsRoot = Path.Combine(sdkSourceFolder, GeneratorDriver.CoreSubFoldername);

            foreach (var pfc in projectFileConfigurations)
            {
                var projectTypeWildCard = string.Format("AWSSDK.*.{0}.csproj", pfc.Name);
                foreach (var projectFile in Directory.GetFiles(coreProjectsRoot, projectTypeWildCard, SearchOption.TopDirectoryOnly))
                {
                    coreProjects.Add(CoreProjectFromFile(projectFile));
                    SelectProjectAndConfigurationsForSolution(projectFile, solutionProjects, buildConfigurations);
                }
            }

            var serviceSolutionFolders = new List<ServiceSolutionFolder>();
            var serviceProjectsRoot = Path.Combine(sdkSourceFolder, GeneratorDriver.ServicesSubFoldername);
            foreach (var servicePath in Directory.GetDirectories(serviceProjectsRoot))
            {
                var di = new DirectoryInfo(servicePath);
                var folder = ServiceSolutionFolderFromPath(di.Name);
                foreach (var pfc in projectFileConfigurations)
                {
                    var projectTypeWildCard = string.Format("AWSSDK.*.{0}.csproj", pfc.Name);
                    foreach (var projectFile in Directory.GetFiles(servicePath, projectTypeWildCard, SearchOption.TopDirectoryOnly))
                    {
                        folder.Projects.Add(ServiceProjectFromFile(di.Name, projectFile));
                        SelectProjectAndConfigurationsForSolution(projectFile, solutionProjects, buildConfigurations);
                    }
                }

                if (folder.Projects.Count > 0)
                    serviceSolutionFolders.Add(folder);
            }

            var testProjects = new List<Project>();
            if (includeTests)
            {
                foreach (var pfc in projectFileConfigurations)
                {
                    var projectType = pfc.Name;
                    var projectTypeWildCard = string.Format("AWSSDK.*.{0}.csproj", pfc.Name);

                    var sdkTestsFolder = Path.Combine(Options.SdkRootFolder, GeneratorDriver.TestsSubFoldername);
                    foreach (var testFoldername in new[] { GeneratorDriver.CommonTestSubFoldername, GeneratorDriver.UnitTestsSubFoldername, GeneratorDriver.IntegrationTestsSubFolderName })
                    {
                        var testFolder = Path.Combine(sdkTestsFolder, testFoldername);
                        foreach (var projectFile in Directory.GetFiles(testFolder, projectTypeWildCard, SearchOption.TopDirectoryOnly))
                        {
                            testProjects.Add(TestProjectFromFile(testFoldername, projectFile));

                            var projectKey = Path.GetFileNameWithoutExtension(projectFile);
                            solutionProjects.Add(projectKey, _allProjects[projectKey]);
                            SelectBuildConfigurationsForProject(projectKey, buildConfigurations);
                        }
                    }

                    if (projectType.Equals(ProjectTypes.Net35, StringComparison.Ordinal) || projectType.Equals(ProjectTypes.Net45, StringComparison.Ordinal) &&
                        !solutionProjects.ContainsKey(GeneratorLibProjectName))
                    {
                        solutionProjects.Add(GeneratorLibProjectName, GeneratorLibProjectConfig);
                        testProjects.Add(GeneratorLibProject);
                        SelectBuildConfigurationsForProject(GeneratorLibProjectName, buildConfigurations);
                    }

                    AddExtraTestProjects(pfc, solutionProjects, testProjects);
                }
            }

            var configurationsList = buildConfigurations.ToList();
            configurationsList.Sort();

            session["AllProjects"] = solutionProjects;
            session["CoreProjects"] = coreProjects;
            session["ServiceSolutionFolders"] = serviceSolutionFolders;
            session["TestProjects"] = testProjects;
            session["Configurations"] = configurationsList;

            var generator = new SolutionFileGenerator { Session = session };
            var content = generator.TransformText();            
            GeneratorDriver.WriteFile(Options.SdkRootFolder, null, solutionFileName, content, true, false);
        }